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path: root/drivers/net/wireless/bcmdhd/wl_cfg80211.h
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Diffstat (limited to 'drivers/net/wireless/bcmdhd/wl_cfg80211.h')
-rwxr-xr-xdrivers/net/wireless/bcmdhd/wl_cfg80211.h841
1 files changed, 841 insertions, 0 deletions
diff --git a/drivers/net/wireless/bcmdhd/wl_cfg80211.h b/drivers/net/wireless/bcmdhd/wl_cfg80211.h
new file mode 100755
index 0000000..30c8620
--- /dev/null
+++ b/drivers/net/wireless/bcmdhd/wl_cfg80211.h
@@ -0,0 +1,841 @@
+/*
+ * Linux cfg80211 driver
+ *
+ * Copyright (C) 1999-2012, Broadcom Corporation
+ *
+ * Unless you and Broadcom execute a separate written software license
+ * agreement governing use of this software, this software is licensed to you
+ * under the terms of the GNU General Public License version 2 (the "GPL"),
+ * available at http://www.broadcom.com/licenses/GPLv2.php, with the
+ * following added to such license:
+ *
+ * As a special exception, the copyright holders of this software give you
+ * permission to link this software with independent modules, and to copy and
+ * distribute the resulting executable under terms of your choice, provided that
+ * you also meet, for each linked independent module, the terms and conditions of
+ * the license of that module. An independent module is a module which is not
+ * derived from this software. The special exception does not apply to any
+ * modifications of the software.
+ *
+ * Notwithstanding the above, under no circumstances may you combine this
+ * software in any way with any other Broadcom software provided under a license
+ * other than the GPL, without Broadcom's express prior written consent.
+ *
+ * $Id: wl_cfg80211.h 353885 2012-08-29 05:21:34Z $
+ */
+
+#ifndef _wl_cfg80211_h_
+#define _wl_cfg80211_h_
+
+#include <linux/wireless.h>
+#include <typedefs.h>
+#include <proto/ethernet.h>
+#include <wlioctl.h>
+#include <linux/wireless.h>
+#include <net/cfg80211.h>
+#include <linux/rfkill.h>
+
+#include <wl_cfgp2p.h>
+
+struct wl_conf;
+struct wl_iface;
+struct wl_priv;
+struct wl_security;
+struct wl_ibss;
+
+
+#define htod32(i) i
+#define htod16(i) i
+#define dtoh32(i) i
+#define dtoh16(i) i
+#define htodchanspec(i) i
+#define dtohchanspec(i) i
+
+#define WL_DBG_NONE 0
+#define WL_DBG_P2P_ACTION (1 << 5)
+#define WL_DBG_TRACE (1 << 4)
+#define WL_DBG_SCAN (1 << 3)
+#define WL_DBG_DBG (1 << 2)
+#define WL_DBG_INFO (1 << 1)
+#define WL_DBG_ERR (1 << 0)
+
+/* 0 invalidates all debug messages. default is 1 */
+#define WL_DBG_LEVEL 0xFF
+
+#if defined(DHD_DEBUG)
+#define WL_ERR(args) \
+do { \
+ if (wl_dbg_level & WL_DBG_ERR) { \
+ printk(KERN_INFO "CFG80211-INFO2) %s : ", __func__); \
+ printk args; \
+ } \
+} while (0)
+#else /* defined(DHD_DEBUG) */
+#define WL_ERR(args) \
+do { \
+ if ((wl_dbg_level & WL_DBG_ERR) && net_ratelimit()) { \
+ printk(KERN_INFO "CFG80211-INFO2) %s : ", __func__); \
+ printk args; \
+ } \
+} while (0)
+#endif /* defined(DHD_DEBUG) */
+
+#ifdef WL_INFO
+#undef WL_INFO
+#endif
+#define WL_INFO(args) \
+do { \
+ if (wl_dbg_level & WL_DBG_INFO) { \
+ printk(KERN_INFO "CFG80211-INFO) %s : ", __func__); \
+ printk args; \
+ } \
+} while (0)
+#ifdef WL_SCAN
+#undef WL_SCAN
+#endif
+#define WL_SCAN(args) \
+do { \
+ if (wl_dbg_level & WL_DBG_SCAN) { \
+ printk(KERN_INFO "CFG80211-SCAN) %s :", __func__); \
+ printk args; \
+ } \
+} while (0)
+#ifdef WL_TRACE
+#undef WL_TRACE
+#endif
+#define WL_TRACE(args) \
+do { \
+ if (wl_dbg_level & WL_DBG_TRACE) { \
+ printk(KERN_INFO "CFG80211-TRACE) %s :", __func__); \
+ printk args; \
+ } \
+} while (0)
+#ifdef WL_TRACE_HW4
+#undef WL_TRACE_HW4
+#endif
+#ifdef CUSTOMER_HW4
+#define WL_TRACE_HW4(args) \
+do { \
+ if (wl_dbg_level & WL_DBG_ERR) { \
+ printk(KERN_INFO "CFG80211-TRACE) %s : ", __func__); \
+ printk args; \
+ } \
+} while (0)
+#else
+#define WL_TRACE_HW4 WL_TRACE
+#endif /* CUSTOMER_HW4 */
+#if (WL_DBG_LEVEL > 0)
+#define WL_DBG(args) \
+do { \
+ if (wl_dbg_level & WL_DBG_DBG) { \
+ printk(KERN_DEBUG "CFG80211-DEBUG) %s :", __func__); \
+ printk args; \
+ } \
+} while (0)
+#else /* !(WL_DBG_LEVEL > 0) */
+#define WL_DBG(args)
+#endif /* (WL_DBG_LEVEL > 0) */
+
+
+#define WL_SCAN_RETRY_MAX 3
+#define WL_NUM_PMKIDS_MAX MAXPMKID
+#define WL_SCAN_BUF_MAX (1024 * 8)
+#define WL_TLV_INFO_MAX 1500
+#define WL_SCAN_IE_LEN_MAX 2048
+#define WL_BSS_INFO_MAX 2048
+#define WL_ASSOC_INFO_MAX 512
+#define WL_IOCTL_LEN_MAX 1024
+#define WL_EXTRA_BUF_MAX 2048
+#define WL_ISCAN_BUF_MAX 2048
+#define WL_ISCAN_TIMER_INTERVAL_MS 3000
+#define WL_SCAN_ERSULTS_LAST (WL_SCAN_RESULTS_NO_MEM+1)
+#define WL_AP_MAX 256
+#define WL_FILE_NAME_MAX 256
+#define WL_DWELL_TIME 200
+#define WL_MED_DWELL_TIME 400
+#define WL_MIN_DWELL_TIME 100
+#define WL_LONG_DWELL_TIME 1000
+#define IFACE_MAX_CNT 2
+#define WL_SCAN_CONNECT_DWELL_TIME_MS 200
+#define WL_SCAN_JOIN_PROBE_INTERVAL_MS 20
+#define WL_AF_TX_MAX_RETRY 5
+
+#define WL_SCAN_TIMER_INTERVAL_MS 8000 /* Scan timeout */
+#define WL_CHANNEL_SYNC_RETRY 5
+#define WL_INVALID -1
+
+/* Bring down SCB Timeout to 20secs from 60secs default */
+#ifndef WL_SCB_TIMEOUT
+#define WL_SCB_TIMEOUT 20
+#endif
+
+/* driver status */
+enum wl_status {
+ WL_STATUS_READY = 0,
+ WL_STATUS_SCANNING,
+ WL_STATUS_SCAN_ABORTING,
+ WL_STATUS_CONNECTING,
+ WL_STATUS_CONNECTED,
+ WL_STATUS_DISCONNECTING,
+ WL_STATUS_AP_CREATING,
+ WL_STATUS_AP_CREATED,
+ /* whole sending action frame procedure:
+ * includes a) 'finding common channel' for public action request frame
+ * and b) 'sending af via 'actframe' iovar'
+ */
+ WL_STATUS_SENDING_ACT_FRM,
+ /* find a peer to go to a common channel before sending public action req frame */
+ WL_STATUS_FINDING_COMMON_CHANNEL,
+ /* waiting for next af to sync time of supplicant.
+ * it includes SENDING_ACT_FRM and WAITING_NEXT_ACT_FRM_LISTEN
+ */
+ WL_STATUS_WAITING_NEXT_ACT_FRM,
+#ifdef WL_CFG80211_SYNC_GON
+ /* go to listen state to wait for next af after SENDING_ACT_FRM */
+ WL_STATUS_WAITING_NEXT_ACT_FRM_LISTEN,
+#endif /* WL_CFG80211_SYNC_GON */
+ /* it will be set when upper layer requests listen and succeed in setting listen mode.
+ * if set, other scan request can abort current listen state
+ */
+ WL_STATUS_REMAINING_ON_CHANNEL,
+#ifdef WL_CFG80211_VSDB_PRIORITIZE_SCAN_REQUEST
+ /* it's fake listen state to keep current scan state.
+ * it will be set when upper layer requests listen but scan is running. then just run
+ * a expire timer without actual listen state.
+ * if set, other scan request does not need to abort scan.
+ */
+ WL_STATUS_FAKE_REMAINING_ON_CHANNEL
+#endif /* WL_CFG80211_VSDB_PRIORITIZE_SCAN_REQUEST */
+};
+
+/* wi-fi mode */
+enum wl_mode {
+ WL_MODE_BSS,
+ WL_MODE_IBSS,
+ WL_MODE_AP
+};
+
+/* driver profile list */
+enum wl_prof_list {
+ WL_PROF_MODE,
+ WL_PROF_SSID,
+ WL_PROF_SEC,
+ WL_PROF_IBSS,
+ WL_PROF_BAND,
+ WL_PROF_CHAN,
+ WL_PROF_BSSID,
+ WL_PROF_ACT,
+ WL_PROF_BEACONINT,
+ WL_PROF_DTIMPERIOD
+};
+
+/* driver iscan state */
+enum wl_iscan_state {
+ WL_ISCAN_STATE_IDLE,
+ WL_ISCAN_STATE_SCANING
+};
+
+/* donlge escan state */
+enum wl_escan_state {
+ WL_ESCAN_STATE_IDLE,
+ WL_ESCAN_STATE_SCANING
+};
+/* fw downloading status */
+enum wl_fw_status {
+ WL_FW_LOADING_DONE,
+ WL_NVRAM_LOADING_DONE
+};
+
+enum wl_management_type {
+ WL_BEACON = 0x1,
+ WL_PROBE_RESP = 0x2,
+ WL_ASSOC_RESP = 0x4
+};
+/* beacon / probe_response */
+struct beacon_proberesp {
+ __le64 timestamp;
+ __le16 beacon_int;
+ __le16 capab_info;
+ u8 variable[0];
+} __attribute__ ((packed));
+
+/* driver configuration */
+struct wl_conf {
+ u32 frag_threshold;
+ u32 rts_threshold;
+ u32 retry_short;
+ u32 retry_long;
+ s32 tx_power;
+ struct ieee80211_channel channel;
+};
+
+typedef s32(*EVENT_HANDLER) (struct wl_priv *wl,
+ struct net_device *ndev, const wl_event_msg_t *e, void *data);
+
+/* bss inform structure for cfg80211 interface */
+struct wl_cfg80211_bss_info {
+ u16 band;
+ u16 channel;
+ s16 rssi;
+ u16 frame_len;
+ u8 frame_buf[1];
+};
+
+/* basic structure of scan request */
+struct wl_scan_req {
+ struct wlc_ssid ssid;
+};
+
+/* basic structure of information element */
+struct wl_ie {
+ u16 offset;
+ u8 buf[WL_TLV_INFO_MAX];
+};
+
+/* event queue for cfg80211 main event */
+struct wl_event_q {
+ struct list_head eq_list;
+ u32 etype;
+ wl_event_msg_t emsg;
+ s8 edata[1];
+};
+
+/* security information with currently associated ap */
+struct wl_security {
+ u32 wpa_versions;
+ u32 auth_type;
+ u32 cipher_pairwise;
+ u32 cipher_group;
+ u32 wpa_auth;
+};
+
+/* ibss information for currently joined ibss network */
+struct wl_ibss {
+ u8 beacon_interval; /* in millisecond */
+ u8 atim; /* in millisecond */
+ s8 join_only;
+ u8 band;
+ u8 channel;
+};
+
+/* wl driver profile */
+struct wl_profile {
+ u32 mode;
+ s32 band;
+ u32 channel;
+ struct wlc_ssid ssid;
+ struct wl_security sec;
+ struct wl_ibss ibss;
+ u8 bssid[ETHER_ADDR_LEN];
+ u16 beacon_interval;
+ u8 dtim_period;
+ bool active;
+};
+
+struct net_info {
+ struct net_device *ndev;
+ struct wireless_dev *wdev;
+ struct wl_profile profile;
+ s32 mode;
+ s32 roam_off;
+ unsigned long sme_state;
+ bool pm_block;
+ struct list_head list; /* list of all net_info structure */
+};
+typedef s32(*ISCAN_HANDLER) (struct wl_priv *wl);
+
+/* iscan controller */
+struct wl_iscan_ctrl {
+ struct net_device *dev;
+ struct timer_list timer;
+ u32 timer_ms;
+ u32 timer_on;
+ s32 state;
+ struct task_struct *tsk;
+ struct semaphore sync;
+ ISCAN_HANDLER iscan_handler[WL_SCAN_ERSULTS_LAST];
+ void *data;
+ s8 ioctl_buf[WLC_IOCTL_SMLEN];
+ s8 scan_buf[WL_ISCAN_BUF_MAX];
+};
+
+/* association inform */
+#define MAX_REQ_LINE 1024
+struct wl_connect_info {
+ u8 req_ie[MAX_REQ_LINE];
+ s32 req_ie_len;
+ u8 resp_ie[MAX_REQ_LINE];
+ s32 resp_ie_len;
+};
+
+/* firmware /nvram downloading controller */
+struct wl_fw_ctrl {
+ const struct firmware *fw_entry;
+ unsigned long status;
+ u32 ptr;
+ s8 fw_name[WL_FILE_NAME_MAX];
+ s8 nvram_name[WL_FILE_NAME_MAX];
+};
+
+/* assoc ie length */
+struct wl_assoc_ielen {
+ u32 req_len;
+ u32 resp_len;
+};
+
+/* wpa2 pmk list */
+struct wl_pmk_list {
+ pmkid_list_t pmkids;
+ pmkid_t foo[MAXPMKID - 1];
+};
+
+
+#define ESCAN_BUF_SIZE (64 * 1024)
+
+struct escan_info {
+ u32 escan_state;
+#if defined(STATIC_WL_PRIV_STRUCT)
+#ifndef CONFIG_DHD_USE_STATIC_BUF
+#error STATIC_WL_PRIV_STRUCT should be used with CONFIG_DHD_USE_STATIC_BUF
+#endif
+#if defined(DUAL_ESCAN_RESULT_BUFFER)
+ u8 *escan_buf[2];
+#else
+ u8 *escan_buf;
+#endif
+#else
+#if defined(DUAL_ESCAN_RESULT_BUFFER)
+ u8 escan_buf[2][ESCAN_BUF_SIZE];
+#else
+ u8 escan_buf[ESCAN_BUF_SIZE];
+#endif
+#endif /* STATIC_WL_PRIV_STRUCT */
+#if defined(DUAL_ESCAN_RESULT_BUFFER)
+ u8 cur_sync_id;
+#endif
+ struct wiphy *wiphy;
+ struct net_device *ndev;
+};
+
+struct ap_info {
+/* Structure to hold WPS, WPA IEs for a AP */
+ u8 probe_res_ie[VNDR_IES_MAX_BUF_LEN];
+ u8 beacon_ie[VNDR_IES_MAX_BUF_LEN];
+ u32 probe_res_ie_len;
+ u32 beacon_ie_len;
+ u8 *wpa_ie;
+ u8 *rsn_ie;
+ u8 *wps_ie;
+ bool security_mode;
+};
+struct btcoex_info {
+ struct timer_list timer;
+ u32 timer_ms;
+ u32 timer_on;
+ u32 ts_dhcp_start; /* ms ts ecord time stats */
+ u32 ts_dhcp_ok; /* ms ts ecord time stats */
+ bool dhcp_done; /* flag, indicates that host done with
+ * dhcp before t1/t2 expiration
+ */
+ s32 bt_state;
+ struct work_struct work;
+ struct net_device *dev;
+};
+
+struct sta_info {
+ /* Structure to hold WPS IE for a STA */
+ u8 probe_req_ie[VNDR_IES_BUF_LEN];
+ u8 assoc_req_ie[VNDR_IES_BUF_LEN];
+ u32 probe_req_ie_len;
+ u32 assoc_req_ie_len;
+};
+
+struct afx_hdl {
+ wl_af_params_t *pending_tx_act_frm;
+ struct ether_addr tx_dst_addr;
+ struct net_device *dev;
+ struct work_struct work;
+ u32 bssidx;
+ u32 retry;
+ s32 peer_chan;
+ s32 peer_listen_chan; /* search channel: configured by upper layer */
+ s32 my_listen_chan; /* listen chanel: extract it from prb req or gon req */
+ bool is_listen;
+ bool ack_recv;
+ bool is_active;
+};
+
+struct parsed_ies {
+ wpa_ie_fixed_t *wps_ie;
+ u32 wps_ie_len;
+ wpa_ie_fixed_t *wpa_ie;
+ u32 wpa_ie_len;
+ bcm_tlv_t *wpa2_ie;
+ u32 wpa2_ie_len;
+};
+
+#ifdef WL11U
+/* Max length of Interworking element */
+#define IW_IES_MAX_BUF_LEN 9
+#endif
+
+/* private data of cfg80211 interface */
+struct wl_priv {
+ struct wireless_dev *wdev; /* representing wl cfg80211 device */
+
+ struct wireless_dev *p2p_wdev; /* representing wl cfg80211 device for P2P */
+ struct net_device *p2p_net; /* reference to p2p0 interface */
+
+ struct wl_conf *conf;
+ struct cfg80211_scan_request *scan_request; /* scan request object */
+ EVENT_HANDLER evt_handler[WLC_E_LAST];
+ struct list_head eq_list; /* used for event queue */
+ struct list_head net_list; /* used for struct net_info */
+ spinlock_t eq_lock; /* for event queue synchronization */
+ spinlock_t cfgdrv_lock; /* to protect scan status (and others if needed) */
+ struct completion act_frm_scan;
+ struct completion iface_disable;
+ struct completion wait_next_af;
+ struct mutex usr_sync; /* maily for up/down synchronization */
+ struct wl_scan_results *bss_list;
+ struct wl_scan_results *scan_results;
+
+ /* scan request object for internal purpose */
+ struct wl_scan_req *scan_req_int;
+ /* information element object for internal purpose */
+#if defined(STATIC_WL_PRIV_STRUCT)
+ struct wl_ie *ie;
+#else
+ struct wl_ie ie;
+#endif
+ struct wl_iscan_ctrl *iscan; /* iscan controller */
+
+ /* association information container */
+#if defined(STATIC_WL_PRIV_STRUCT)
+ struct wl_connect_info *conn_info;
+#else
+ struct wl_connect_info conn_info;
+#endif
+
+ struct wl_pmk_list *pmk_list; /* wpa2 pmk list */
+ tsk_ctl_t event_tsk; /* task of main event handler thread */
+ void *pub;
+ u32 iface_cnt;
+ u32 channel; /* current channel */
+ u32 af_sent_channel; /* channel action frame is sent */
+ /* next af subtype to cancel the remained dwell time in rx process */
+ u8 next_af_subtype;
+#ifdef WL_CFG80211_SYNC_GON
+ ulong af_tx_sent_jiffies;
+#endif /* WL_CFG80211_SYNC_GON */
+ bool iscan_on; /* iscan on/off switch */
+ bool iscan_kickstart; /* indicate iscan already started */
+ bool escan_on; /* escan on/off switch */
+ struct escan_info escan_info; /* escan information */
+ bool active_scan; /* current scan mode */
+ bool ibss_starter; /* indicates this sta is ibss starter */
+ bool link_up; /* link/connection up flag */
+
+ /* indicate whether chip to support power save mode */
+ bool pwr_save;
+ bool roam_on; /* on/off switch for self-roaming */
+ bool scan_tried; /* indicates if first scan attempted */
+ bool wlfc_on;
+ bool vsdb_mode;
+ bool roamoff_on_concurrent;
+ u8 *ioctl_buf; /* ioctl buffer */
+ struct mutex ioctl_buf_sync;
+ u8 *escan_ioctl_buf;
+ u8 *extra_buf; /* maily to grab assoc information */
+ struct dentry *debugfsdir;
+ struct rfkill *rfkill;
+ bool rf_blocked;
+ struct ieee80211_channel remain_on_chan;
+ enum nl80211_channel_type remain_on_chan_type;
+ u64 send_action_id;
+ u64 last_roc_id;
+ wait_queue_head_t netif_change_event;
+ struct completion send_af_done;
+ struct afx_hdl *afx_hdl;
+ struct ap_info *ap_info;
+ struct sta_info *sta_info;
+ struct p2p_info *p2p;
+ bool p2p_supported;
+ struct btcoex_info *btcoex_info;
+ struct timer_list scan_timeout; /* Timer for catch scan event timeout */
+#ifdef WL_CFG80211_GON_COLLISION
+ u8 block_gon_req_tx_count;
+ u8 block_gon_req_rx_count;
+#endif /* WL_CFG80211_GON_COLLISION */
+ s32(*state_notifier) (struct wl_priv *wl,
+ struct net_info *_net_info, enum wl_status state, bool set);
+ unsigned long interrested_state;
+ wlc_ssid_t hostapd_ssid;
+#ifdef WL11U
+ bool wl11u;
+ u8 iw_ie[IW_IES_MAX_BUF_LEN];
+ u32 iw_ie_len;
+#endif /* WL11U */
+};
+
+
+static inline struct wl_bss_info *next_bss(struct wl_scan_results *list, struct wl_bss_info *bss)
+{
+ return bss = bss ?
+ (struct wl_bss_info *)((uintptr) bss + dtoh32(bss->length)) : list->bss_info;
+}
+static inline s32
+wl_alloc_netinfo(struct wl_priv *wl, struct net_device *ndev,
+ struct wireless_dev * wdev, s32 mode, bool pm_block)
+{
+ struct net_info *_net_info;
+ s32 err = 0;
+ if (wl->iface_cnt == IFACE_MAX_CNT)
+ return -ENOMEM;
+ _net_info = kzalloc(sizeof(struct net_info), GFP_KERNEL);
+ if (!_net_info)
+ err = -ENOMEM;
+ else {
+ _net_info->mode = mode;
+ _net_info->ndev = ndev;
+ _net_info->wdev = wdev;
+ _net_info->pm_block = pm_block;
+ _net_info->roam_off = WL_INVALID;
+ wl->iface_cnt++;
+ list_add(&_net_info->list, &wl->net_list);
+ }
+ return err;
+}
+static inline void
+wl_dealloc_netinfo(struct wl_priv *wl, struct net_device *ndev)
+{
+ struct net_info *_net_info, *next;
+
+ list_for_each_entry_safe(_net_info, next, &wl->net_list, list) {
+ if (ndev && (_net_info->ndev == ndev)) {
+ list_del(&_net_info->list);
+ wl->iface_cnt--;
+ if (_net_info->wdev) {
+ kfree(_net_info->wdev);
+ ndev->ieee80211_ptr = NULL;
+ }
+ kfree(_net_info);
+ }
+ }
+
+}
+static inline void
+wl_delete_all_netinfo(struct wl_priv *wl)
+{
+ struct net_info *_net_info, *next;
+
+ list_for_each_entry_safe(_net_info, next, &wl->net_list, list) {
+ list_del(&_net_info->list);
+ if (_net_info->wdev)
+ kfree(_net_info->wdev);
+ kfree(_net_info);
+ }
+ wl->iface_cnt = 0;
+}
+static inline u32
+wl_get_status_all(struct wl_priv *wl, s32 status)
+
+{
+ struct net_info *_net_info, *next;
+ u32 cnt = 0;
+ list_for_each_entry_safe(_net_info, next, &wl->net_list, list) {
+ if (_net_info->ndev &&
+ test_bit(status, &_net_info->sme_state))
+ cnt++;
+ }
+ return cnt;
+}
+static inline void
+wl_set_status_all(struct wl_priv *wl, s32 status, u32 op)
+{
+ struct net_info *_net_info, *next;
+ list_for_each_entry_safe(_net_info, next, &wl->net_list, list) {
+ switch (op) {
+ case 1:
+ return; /* set all status is not allowed */
+ case 2:
+ clear_bit(status, &_net_info->sme_state);
+ if (wl->state_notifier &&
+ test_bit(status, &(wl->interrested_state)))
+ wl->state_notifier(wl, _net_info, status, false);
+ break;
+ case 4:
+ return; /* change all status is not allowed */
+ default:
+ return; /* unknown operation */
+ }
+ }
+}
+static inline void
+wl_set_status_by_netdev(struct wl_priv *wl, s32 status,
+ struct net_device *ndev, u32 op)
+{
+
+ struct net_info *_net_info, *next;
+
+ list_for_each_entry_safe(_net_info, next, &wl->net_list, list) {
+ if (ndev && (_net_info->ndev == ndev)) {
+ switch (op) {
+ case 1:
+ set_bit(status, &_net_info->sme_state);
+ if (wl->state_notifier &&
+ test_bit(status, &(wl->interrested_state)))
+ wl->state_notifier(wl, _net_info, status, true);
+ break;
+ case 2:
+ clear_bit(status, &_net_info->sme_state);
+ if (wl->state_notifier &&
+ test_bit(status, &(wl->interrested_state)))
+ wl->state_notifier(wl, _net_info, status, false);
+ break;
+ case 4:
+ change_bit(status, &_net_info->sme_state);
+ break;
+ }
+ }
+
+ }
+
+}
+
+static inline u32
+wl_get_status_by_netdev(struct wl_priv *wl, s32 status,
+ struct net_device *ndev)
+{
+ struct net_info *_net_info, *next;
+
+ list_for_each_entry_safe(_net_info, next, &wl->net_list, list) {
+ if (ndev && (_net_info->ndev == ndev))
+ return test_bit(status, &_net_info->sme_state);
+ }
+ return 0;
+}
+
+static inline s32
+wl_get_mode_by_netdev(struct wl_priv *wl, struct net_device *ndev)
+{
+ struct net_info *_net_info, *next;
+
+ list_for_each_entry_safe(_net_info, next, &wl->net_list, list) {
+ if (ndev && (_net_info->ndev == ndev))
+ return _net_info->mode;
+ }
+ return -1;
+}
+
+
+static inline void
+wl_set_mode_by_netdev(struct wl_priv *wl, struct net_device *ndev,
+ s32 mode)
+{
+ struct net_info *_net_info, *next;
+
+ list_for_each_entry_safe(_net_info, next, &wl->net_list, list) {
+ if (ndev && (_net_info->ndev == ndev))
+ _net_info->mode = mode;
+ }
+}
+static inline struct wl_profile *
+wl_get_profile_by_netdev(struct wl_priv *wl, struct net_device *ndev)
+{
+ struct net_info *_net_info, *next;
+
+ list_for_each_entry_safe(_net_info, next, &wl->net_list, list) {
+ if (ndev && (_net_info->ndev == ndev))
+ return &_net_info->profile;
+ }
+ return NULL;
+}
+static inline struct net_info *
+wl_get_netinfo_by_netdev(struct wl_priv *wl, struct net_device *ndev)
+{
+ struct net_info *_net_info, *next;
+
+ list_for_each_entry_safe(_net_info, next, &wl->net_list, list) {
+ if (ndev && (_net_info->ndev == ndev))
+ return _net_info;
+ }
+ return NULL;
+}
+#define wl_to_wiphy(w) (w->wdev->wiphy)
+#define wl_to_prmry_ndev(w) (w->wdev->netdev)
+#define ndev_to_wl(n) (wdev_to_wl(n->ieee80211_ptr))
+#define wl_to_sr(w) (w->scan_req_int)
+#if defined(STATIC_WL_PRIV_STRUCT)
+#define wl_to_ie(w) (w->ie)
+#define wl_to_conn(w) (w->conn_info)
+#else
+#define wl_to_ie(w) (&w->ie)
+#define wl_to_conn(w) (&w->conn_info)
+#endif
+#define iscan_to_wl(i) ((struct wl_priv *)(i->data))
+#define wl_to_iscan(w) (w->iscan)
+#define wiphy_from_scan(w) (w->escan_info.wiphy)
+#define wl_get_drv_status_all(wl, stat) \
+ (wl_get_status_all(wl, WL_STATUS_ ## stat))
+#define wl_get_drv_status(wl, stat, ndev) \
+ (wl_get_status_by_netdev(wl, WL_STATUS_ ## stat, ndev))
+#define wl_set_drv_status(wl, stat, ndev) \
+ (wl_set_status_by_netdev(wl, WL_STATUS_ ## stat, ndev, 1))
+#define wl_clr_drv_status(wl, stat, ndev) \
+ (wl_set_status_by_netdev(wl, WL_STATUS_ ## stat, ndev, 2))
+#define wl_clr_drv_status_all(wl, stat) \
+ (wl_set_status_all(wl, WL_STATUS_ ## stat, 2))
+#define wl_chg_drv_status(wl, stat, ndev) \
+ (wl_set_status_by_netdev(wl, WL_STATUS_ ## stat, ndev, 4))
+
+#define for_each_bss(list, bss, __i) \
+ for (__i = 0; __i < list->count && __i < WL_AP_MAX; __i++, bss = next_bss(list, bss))
+
+#define for_each_ndev(wl, iter, next) \
+ list_for_each_entry_safe(iter, next, &wl->net_list, list)
+
+
+/* In case of WPS from wpa_supplicant, pairwise siute and group suite is 0.
+ * In addtion to that, wpa_version is WPA_VERSION_1
+ */
+#define is_wps_conn(_sme) \
+ ((wl_cfgp2p_find_wpsie((u8 *)_sme->ie, _sme->ie_len) != NULL) && \
+ (!_sme->crypto.n_ciphers_pairwise) && \
+ (!_sme->crypto.cipher_group))
+extern s32 wl_cfg80211_attach(struct net_device *ndev, void *data);
+extern s32 wl_cfg80211_attach_post(struct net_device *ndev);
+extern void wl_cfg80211_detach(void *para);
+
+extern void wl_cfg80211_event(struct net_device *ndev, const wl_event_msg_t *e,
+ void *data);
+void wl_cfg80211_set_parent_dev(void *dev);
+struct device *wl_cfg80211_get_parent_dev(void);
+
+extern s32 wl_cfg80211_up(void *para);
+extern s32 wl_cfg80211_down(void *para);
+extern s32 wl_cfg80211_notify_ifadd(struct net_device *ndev, s32 idx, s32 bssidx,
+ void* _net_attach);
+extern s32 wl_cfg80211_ifdel_ops(struct net_device *net);
+extern s32 wl_cfg80211_notify_ifdel(void);
+extern s32 wl_cfg80211_is_progress_ifadd(void);
+extern s32 wl_cfg80211_is_progress_ifchange(void);
+extern s32 wl_cfg80211_is_progress_ifadd(void);
+extern s32 wl_cfg80211_notify_ifchange(void);
+extern void wl_cfg80211_dbg_level(u32 level);
+extern s32 wl_cfg80211_get_p2p_dev_addr(struct net_device *net, struct ether_addr *p2pdev_addr);
+extern s32 wl_cfg80211_set_p2p_noa(struct net_device *net, char* buf, int len);
+extern s32 wl_cfg80211_get_p2p_noa(struct net_device *net, char* buf, int len);
+extern s32 wl_cfg80211_set_wps_p2p_ie(struct net_device *net, char *buf, int len,
+ enum wl_management_type type);
+extern s32 wl_cfg80211_set_p2p_ps(struct net_device *net, char* buf, int len);
+extern int wl_cfg80211_hang(struct net_device *dev, u16 reason);
+extern s32 wl_mode_to_nl80211_iftype(s32 mode);
+int wl_cfg80211_do_driver_init(struct net_device *net);
+void wl_cfg80211_enable_trace(int level);
+extern s32 wl_update_wiphybands(struct wl_priv *wl);
+extern s32 wl_cfg80211_if_is_group_owner(void);
+extern chanspec_t wl_ch_host_to_driver(u16 channel);
+extern s32 wl_add_remove_eventmsg(struct net_device *ndev, u16 event, bool add);
+extern void wl_stop_wait_next_action_frame(struct wl_priv *wl, struct net_device *ndev);
+#endif /* _wl_cfg80211_h_ */